About Me

On top of everything, I am an enthusiast, a constant learner, researcher by personality. I like to take on challenges and embrace new ideas and thoughts. Usually, dive deep into something that interests me; give time and effort to implement it; give it life. The most important nature of mine is I am a problem solver and generally stick to a problem consistently until it is resolved. I have a very keen interest in politics, history, religion, technology, social welfare, and nature. Love to think out-of-the-box and in some aspects in an iconoclastic way. Love my country, the people, rural lives(always missing the serenity of village).

Throughout my over 12 years of professional journey, I worked for banks, telecommunication, software, and fintech industries in various databases like Oracle, MySQL, MariaDB, PostgreSQL, MS Access, SQL Server on different Windows servers and Linux/UNIX platforms like Solaris, CentOs, Redhat, and Debian. I am an expert in databases performance tuning, SQL optimization, troubleshooting, maintenance & configuration of replication, clustering, backup, recovery, and upgrade operations.


Email Icon | Android Lollipop Iconset | dtafalonso kaysar.adnan@gmail.com MetroUI Other Phone Icon | iOS7 Style Metro UI Iconset | igh0zt +8801710534051

Official Linkedin Icon Png #33327 - Free Icons Library linkedin.com/in/kaysariqbal

Upwork for Freelancers - Apps on Google Play upwork.com/freelancers/kaysariqbal



Freelance Database Consultant                               Jun 2021 – Present

Organization: KONA Software Lab Ltd. (https://konasl.com/)
Senior Engineer Level-2 (Database)                        Feb 2019 – Jan 2021

Organization: Mir Telecom Limited (https://mirtelecom-bd.com/)
Assistant Manager                                                    Jan 2016 – Feb 2019
Senior System Engineer                                           Apr 2013 – Dec 2015
System Engineer                                                       Apr 2011 – Mar 2012
Assistant System Engineer                                      Apr 2010 – Mar 2011

Organization: BRAC Bank Limited (https://www.bracbank.com/)
Executive Programmer                                             Jun 2009 – Mar 2010


Bachelor in Computer Science and Engineering                  2008
University of Development Alternative
CGPA: 3.85 out of 4